Home / 1,785,591.12-2,463,732.38-1,060,683.24

Finding the Fourth Proportional to 1,785,591.12, 2,463,732.38 and 1,060,683.24

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Solution

The fourth proportional to 1,785,591.12, 2,463,732.38 and 1,060,683.24 is: 1,463,515.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,591.12 : 2,463,732.38 = 1,060,683.24 : x
  2. Step 2: Convert to fraction form
    1,785,591.12/2,463,732.38 = 1,060,683.24/x
  3. Step 3: Cross multiply
    1,785,591.12x = 2,463,732.38 × 1,060,683.24
  4. Step 4: Simplify right side
    1,785,591.12x = 2,613,239,643,311.31
  5. Step 5: Solve for x
    x = 2,613,239,643,311.31/1,785,591.12
  6. Step 6: Final answer
    x = 1,463,515.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.